NPPES file of Aug 9, 2026

Katelan Lauren Halgren, RD

Nutrition Education Nutritionist · Everett, WA

Katelan Lauren Halgren, RD is a nutrition education nutritionist with a practice address in Everett, Washington, and NPI 1144971169, issued on Jan 11, 2022. Check the license (Washington DI61115370, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144971169
Name
Katelan Lauren Halgren
Credential
RD
Primary taxonomy
Nutrition Education Nutritionist 133NN1002X
License number
DI61115370 WA
Self-reported in NPPES; status is on the state search
Practice location
3901 Hoyt Ave, Everett, WA 98201
Phone
(425) 595-3822
Enumerated
Jan 11, 2022
Record last updated
Apr 17, 2026
Fax
(425) 257-1423
Medicare enrollment
Enrolled (PECOS I20220323001651); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nutrition education nutritionist records → All 51 in Washington → Look up another NPI →

Also registered at 3901 Hoyt Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Akshita Agarwal, MDInternal Medicine Physician1487031209
  2. Sujata Agnani, M.D.Cardiovascular Disease Physician1841305323
  3. Kinza Ahmad, M.D.Retina Specialist (Ophthalmology) Physician1174056246
  4. Rachel Allen, D.O.Neurology Physician1982866158
  5. Ahmed AlshabanHematology & Oncology Physician1720442650
  6. Samuel Armstrong, MDInternal Medicine Physician1548325988

Verify Katelan Lauren Halgren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DI61115370    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. The Polyclinic PLLCSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katelan Lauren Halgren among 51 nutrition education nutritionist records in Washington

Katelan Lauren Halgren, RD is one of 51 nutrition education nutritionist records with a practice address in Washington. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 67% of them.

  • NPI issued2022 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Record last updated2026 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133NN1002X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nutrition Education Nutritionist providers in Washington

There are 51 nutrition education nutritionist records in Washington.

All 51 in Washington → Every provider in Everett → Nutrition Education Nutritionist nationwide →

The 8 nutrition education nutritionist records with the nearest ZIP codes

  1. Denae Bastian, RDEverett, WA 982011508952748
  2. Dalia De Jesus, MED RD CDBellingham, WA 982251376792895
  3. Susan HymasBellingham, WA 982251578961231
  4. Mariah Raftree, NTPBellingham, WA 982251720884547
  5. Marisa Kerkvliet, MSCNBellingham, WA 982261932626496
  6. Susan Vendeland, PHD, MPHBurlington, WA 982331669884755
  7. Linda Edwards, NUTRITION COUNSELORLk Forest Pk, WA 981551093634073
  8. Allie Macomber, FNLPLynden, WA 982641093689135

Common questions

What is Katelan Lauren Halgren, RD's NPI number?

Katelan Lauren Halgren, RD's National Provider Identifier (NPI) is 1144971169, issued on Jan 11, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katelan Lauren Halgren, RD located?

The NPPES record lists a practice address at 3901 Hoyt Ave, Everett, WA, 98201. Phone: (425) 595-3822. Providers update this record themselves, so call before visiting.

How can I verify Katelan Lauren Halgren, RD's license?

NPPES lists Washington license number DI61115370, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.